loopfour builds finance workflows as auditable code with scoped AI only for judgment steps.

Loopfour automates your most painful finance workflows as deterministic, auditable code, not black-box AI, on top of the tools you already use. Every workflow runs as real code, identical on run #1 and run #1,000,000, with a full audit trail on every action. We connect the systems you already own (Workday, NetSuite, Salesforce, Stripe, QuickBooks, and more) and automate the work between them: contract-to-cash, cash application, AR and dunning, credit memos, revenue recognition, AP, and more. You name the workflow your team dreads. We build it, run it, and maintain it. Your team only approves the exceptions. SOC 2 Type II and HIPAA compliant. SOC 1 audit underway. Backed by Y Combinator.